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  <div style="font-size: 36px;text-align: center;font-weight: 900;">来自《人类基准测试》的一封信</div>
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    <div style="margin-bottom: 15px;font-size: 24px;">您好，<b style="color:#bfc">$username</b>！</div>
    <div style="margin-bottom: 15px;">您在《人类基准测试》网站中的重置密码验证码为：</div>
    <div style="margin-bottom: 15px;background-color: #fcfcfc;padding: 30px;box-sizing: border-box;text-align: center;border-radius: 10px;"><a href="javascript:;" style=" color: #2b87d1;font-size: 24px;text-decoration: none;font-weight: 900;">$code</a></div></div>
    <div >有效期<b style="color:#bfc">5</b>分钟：请保管好您的验证码，以防泄露。</div>
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